2 Cor 5:17, GNT
Anyone who is joined to Christ is a new being; the old is gone, the new has come.

1 Cor 6:17,NAS1977
But the one who joins himself to the Lord is one spirit with Him.

Ephesians 2:6, NLT
For he raised us from the dead along with Christ and seated us with him in the heavenly realms because we are united with Christ Jesus.

John 14:17, CJB
The world cannot receive him, because it neither sees nor knows him. You know him, because he is staying with you and will be united with you.